Callusogenesis and somatic embryogenesis induction in hybrid embryos from the seeds of Pinus sibirica

Callusogenesis and somatic embryogenesis induction in hybrid embryos from the seeds of Pinus...
Tret’yakova, I.; Voroshilova, E.; Shuvaev, D.
2014-03-07 00:00:00
The results of long-term work on the induction of somatic embryogenesis in Siberian pine (Pinus sibirica Du Tour) growing in a natural stand of trees and in clone grafting plantation located in the Western Sayan are shown. Controlled pollination of the clones of Siberian pine had a positive influence on the state of callus cultures. The cytological analysis of embryonal-suspensor mass made it possible to identify embryological structures morphologically close to zygotic embryos at early developmental stages; as a result, the callus tissue was recognized embryogenic. We revealed donor plants (clones), whose zygotic embryos in vitro can serve as a source of embryogenic callus tissue.
http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.pngRussian Journal of Plant PhysiologySpringer Journalshttp://www.deepdyve.com/lp/springer-journals/callusogenesis-and-somatic-embryogenesis-induction-in-hybrid-embryos-bn2jrlXD10

Callusogenesis and somatic embryogenesis induction in hybrid embryos from the seeds of Pinus sibirica